Phase equilibria behavior of carbon dioxide-n-hexane-naphthalene ternary system

被引：4

作者：

AINashef, Inas Muen ^{[1
]}

Al-Ameeri, Rasheed S. ^{[2
]}

Al Sahhaf, Taher A. ^{[2
]}

Hamam, Salah E. M. ^{[2
]}

机构：

[1] King Saud Univ, Dept Chem Engn, Riyadh 11421, Saudi Arabia

[2] Kuwait Univ, Dept Chem Engn, Safat 13060, Kuwait

来源：

KOREAN JOURNAL OF CHEMICAL ENGINEERING | 2008年 / 25卷 / 06期

关键词：

Phase Equilibria; Ternary System; Carbon Dioxide; Hydrocarbons; Peng-Robinson Eqation of State;

D O I：

10.1007/s11814-008-0246-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ternary system CO2-n-hexane-naphthalene was studied to determine the bubble point pressure at three different temperatures (40, 60 and 80 degrees C) and a fixed n-hexane to naphthalene mole ratio of 9 : 1. The experimental data obtained were predicted by using the Peng-Robinson equation of state with two interaction parameters. The experimental and calculated bubble point pressures were generally in good agreement at the three temperatures and over the composition range investigated.

引用

页码：1495 / 1498

页数：4

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